A high-mobility multi-purpose unmanned aerial vehicle intelligent nest system equipment

Abstract

The present invention relates to the technical field of UAV applications, and particularly relates to a high-mobility multi-purpose UAV intelligent hangar system equipment. It includes a lower mounting and transfer mechanism, a shelter platform, a top cover opening and closing mechanism, a UAV lifting mechanism, a landing pad, and a command and control system. The shelter platform is installed on the lower mounting and transfer mechanism. The interior of the shelter platform includes a UAV storage compartment and a control compartment. The UAV lifting mechanism is installed in the UAV storage compartment. The landing pad is arranged above the UAV lifting mechanism. The command and control system is installed in the control compartment. The top of the shelter platform includes a shelter top cover, and the top cover opening and closing mechanism connects the shelter platform and the shelter top cover. The command and control system includes a remote communication module and a joint control operating system. By installing the lower mounting and transfer mechanism on the shelter platform, the upper system is equipped with high mobility, meeting the requirements for performing tasks in all-weather and all-terrain operations. The shelter platform provides a mobile airport for UAV equipment, increasing the endurance of UAV equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned aerial vehicle applications, and particularly to a high-mobility multi-purpose unmanned aerial vehicle intelligent nest system equipment. Background Technique

[0002] With the development of military equipment and the gradual in-depth research on military equipment support theory, coupled with the increasing dependence of modern military equipment on military equipment support, the status and role of military equipment maintenance and support are becoming increasingly important. And with the development of unmanned aerial vehicle technology, in order to maintain, restore and improve the good technical state of military equipment for performing military tasks such as combat and training, unmanned aerial vehicles are increasingly applied to military combat and training.

[0003] Most of the current medium and small-sized unmanned aerial vehicle equipment on the market do not have a designed matching independent storage and working space. When performing tasks beyond the flight distance, most of them are temporarily transported by means of packing in wooden boxes or simple packaging. Such drawbacks pose more unstable risks to the unmanned aerial vehicle equipment during transportation. For example, when encountering natural environmental factors such as large stress shocks or environmental variables that are irresistible by humans, the unprotected unmanned aerial vehicle equipment will be damaged to varying degrees or even damaged. Therefore, developing unmanned aerial vehicle storage and working equipment with high-mobility transportation capabilities has become a problem to be solved. Summary of the Invention

[0004] The present invention provides a high-mobility multi-purpose unmanned aerial vehicle intelligent nest system equipment, aiming to solve problems such as inconvenient transportation and storage work of existing unmanned aerial vehicle equipment.

[0005] The present invention provides a high-mobility multi-purpose unmanned aerial vehicle intelligent nest system equipment, including a lower loading and transfer mechanism, a shelter platform, a top cover opening and closing mechanism, an unmanned aerial vehicle lifting mechanism, a helipad for placing the unmanned aerial vehicle, and a command and control system. The shelter platform is installed on the lower loading and transfer mechanism. The interior of the shelter platform includes an unmanned aerial vehicle storage compartment and a control compartment. The unmanned aerial vehicle lifting mechanism is installed in the unmanned aerial vehicle storage compartment. The helipad is arranged above the unmanned aerial vehicle lifting mechanism. The command and control system is installed in the control compartment. The top of the shelter platform also includes a shelter top cover. One end of the top cover opening and closing mechanism is connected to the shelter platform, and the other end of the top cover opening and closing mechanism is connected to the shelter top cover. The command and control system is respectively connected to and controls the top cover opening and closing mechanism and the unmanned aerial vehicle lifting mechanism. The command and control system includes a remote communication module and a joint control operating system. The remote communication module establishes real-time communication with the unmanned aerial vehicle, and the joint control operating system controls the unmanned aerial vehicle to perform flight tasks including leaving the nest or returning to the nest.

[0006] As a further improvement of the present invention, the UAV lifting mechanism includes a lifting base, a lifting top plate, and a lifting bracket. The lifting base is installed in the UAV storage compartment. The helipad is connected to the lifting top plate. The upper and lower ends of the lifting bracket are respectively connected to the lifting top plate and the lifting base. The lifting bracket drives the lifting top plate to rise or fall relative to the lifting base.

[0007] As a further improvement of the present invention, the high-mobility multi-purpose UAV intelligent nest system equipment further includes a slewing and attitude adjustment mechanism. The slewing and attitude adjustment mechanism includes a slewing motor, an enveloping toroidal worm, and a slewing bearing. The slewing bearing is respectively connected to the lifting top plate and the helipad. The enveloping toroidal worm meshes with the slewing bearing. The slewing motor is connected to and drives the enveloping toroidal worm.

[0008] As a further improvement of the present invention, the high-mobility multi-purpose UAV intelligent nest system equipment further includes a centering and clamping mechanism. The centering and clamping mechanism is arranged on the helipad. The centering and clamping mechanism includes a centering motor and four centering push rods. The four centering push rods are arranged in a rectangular layout. The four centering push rods are slidably connected to each other. Each centering push rod is connected with a centering motor. When the UAV is placed on the helipad, the centering motor drives the centering push rods to translate so that the UAV moves to the center of the helipad.

[0009] As a further improvement of the present invention, the top cover opening and closing mechanism includes a rotary power driver, a driving rod, a jacking rod, and a driven rod. One ends of the rotary power driver, the driven rod, and a point on the jacking rod are respectively hinged to the side wall plate of the UAV storage compartment. The rotary power driver is provided with an external mechanical interface and a driving arm. The two ends of the driving rod are respectively hinged to the driving arm and one end of the jacking rod. The other ends of the jacking rod and the driven rod are respectively hinged to the shelter top cover. Rotating the rotary power driver drives the jacking rod to horizontally open the shelter top cover to both sides through the driving rod.

[0010] As a further improvement of the present invention, a first limit block and a second limit block are provided on the side wall plate of the UAV storage compartment. The driving arm of the rotary power driver is located between the first limit block and the second limit block. The first limit block limits the maximum distance that the driving arm swings when the shelter top cover is completely closed. The second limit block limits the maximum distance that the driving arm swings when the shelter top cover is completely opened.

[0011] As a further improvement of the present invention, the lower loading and transferring mechanism includes a vehicle-mounted chassis and a sub-frame, the cabin platform is provided with cabin corner pieces, the sub-frame is provided with a rotary lock, the cabin corner pieces are docked and fixed with the rotary lock, the middle of the sub-frame is provided with a vector swing main axis, and the two ends of the sub-frame are provided with swing buffer columns, the sub-frame is hinged to the vehicle-mounted chassis through the vector swing main axis, when the vehicle-mounted chassis moves, the sub-frame swings adaptively around the vector swing main axis, and when the sub-frame swings to the maximum angle at both ends, the swing buffer column contacts the vehicle-mounted chassis.

[0012] As a further improvement of the present invention, the highly maneuverable and multi-purpose UAV intelligent nest system equipment also includes a cabin self-unloading mechanism, which includes a self-unloading bracket, lifting legs, a lifting motor, a universal joint, and a corner piece mounting head. The lower end of the self-unloading bracket is connected to the vehicle chassis through a universal joint, and the upper end of the self-unloading bracket is connected to the cabin corner piece of the cabin platform through a corner piece mounting head. The lifting legs are arranged at the bottom of the self-unloading bracket, and the lifting motor is connected to the self-unloading bracket and drives the lifting legs to extend and retract relative to the self-unloading bracket.

[0013] As a further improvement of the present invention, the highly maneuverable and multi-purpose UAV intelligent nest system equipment also includes a power supply system for supplying power to the cabin platform and the lower loading and transferring mechanism. A photovoltaic solar module is installed on the top cover of the cabin, and the photovoltaic solar module is connected to the power supply system.

[0014] As a further improvement of the present invention, the square cabin platform also includes an environmental monitoring module, a data recording and processing module, an electrical control system, a wireless charging and discharging system, an automatic constant humidity system in the cabin, and an automatic constant temperature system in the cabin.

[0015] The beneficial effects of the present invention are as follows: modular integration of the vehicle cabin is adopted, and a lower loading and transferring mechanism is installed on the square cabin platform, so that the upper loading system has high maneuverability and meets the requirements of all-weather and all-terrain combat and line-by-line missions; the square cabin platform provides a mobile airport for the UAV equipment, while increasing the cruising range for the UAV equipment and improving the effective combat radius of the UAV; after completing the mission, the UAV automatically returns to the nest through remote communication with the machine nest to perform special tasks such as combat energy replenishment or maintenance support. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall structural diagram of the intelligent nest system equipment of the high-mobility multi-purpose UAV in the present invention;

[0017] Figure 2 It is a side sectional structural diagram of the intelligent nest system equipment of the high-mobility multi-purpose UAV in the present invention;

[0018] Figure 3It is the structural axial view of the UAV lifting mechanism and centering clamping mechanism in the present invention;

[0019] Figure 4 It is the structural front view of the UAV lifting mechanism and centering clamping mechanism in the present invention;

[0020] Figure 5 It is the process demonstration diagram of the centering clamping mechanism in the present invention moving the UAV to the center of the apron;

[0021] Figure 6 It is the process demonstration diagram of the top cover opening mechanism in the present invention driving the opening of the shelter top cover;

[0022] Figure 7 It is the structural diagram of the subframe in the present invention;

[0023] Figure 8 It is the structural diagram of the shelter self-unloading mechanism in the present invention;

[0024] Figure 9 It is the process demonstration diagram of one implementation process for the high-mobility UAV to take off and land in the present invention;

[0025] Figure 10 It is the process demonstration diagram of another implementation process for the high-mobility UAV to take off and land in the present invention. Specific Embodiments

[0026] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0027] As Figures 1 to 2 shown, a high-mobility multi-purpose UAV intelligent nest system equipment of the present invention includes a lower mounting and transfer mechanism 7, a shelter platform 1, a top cover opening and closing mechanism 2, a UAV lifting mechanism 3, an apron 4 for placing the UAV, and a command and control system. The shelter platform 1 is installed on the lower mounting and transfer mechanism 7. The interior of the shelter platform 1 includes a UAV storage compartment 11 and a control compartment 12. The UAV lifting mechanism 3 is installed in the UAV storage compartment 11. The apron 4 is arranged above the UAV lifting mechanism 3. The command and control system is installed in the control compartment 12. The top of the shelter platform 1 further includes a shelter top cover 13. One end of the top cover opening and closing mechanism 2 is connected to the shelter platform 1, and the other end of the top cover opening and closing mechanism 2 is connected to the shelter top cover 13. The command and control system is respectively connected to and controls the top cover opening and closing mechanism 2 and the UAV lifting mechanism 3; the command and control system includes a remote communication module and a joint control operating system. The remote communication module establishes real-time communication with the UAV, and the joint control operating system controls the UAV to execute flight tasks including taking off from the nest or returning to the nest.

[0028] The application scenarios of the present invention are more inclined towards combat troops or special industries, and the maintenance size parameters are also relatively large. Various types of medium and large drones with a wingspan of about five meters can be placed in the cabin, including jet, propeller, multi-rotor, folding wing, fixed wing, compound wing, etc.

[0029] This highly maneuverable multi-purpose UAV intelligent nest system equipment has the ability to provide a highly maneuverable off-road platform for UAV equipment, which can effectively improve the combat radius and mileage of UAVs, and also provide a highly maneuverable mobile support airport for UAVs (to meet the use in harsh environments such as high cold, high heat, high humidity, and plateaus). The equipment is prepared to meet the mobile support work of "charging, filling, adding, and hanging" of UAVs after landing on the equipment of this design invention, that is, charging cold air, oxygen, and nitrogen, filling shells, adding fuel, lubricating oil, and alcohol, hanging and unloading bombs, missiles, and pods, etc. The present invention meets various service guarantees for various types of UAV equipment for line-by-line tasks, and is an indispensable and important part of military mission activities such as combat, training, and duty.

[0030] like Figure 3 As shown, the UAV lifting mechanism 3 includes a lifting base 31, a lifting top plate 32, and a lifting bracket 33. The lifting base 31 is installed in the UAV storage cabin, the helipad 4 is connected to the lifting top plate 32, and the upper and lower ends of the lifting bracket 33 are respectively connected to the lifting top plate 32 and the lifting base 31. The lifting bracket 33 drives the lifting top plate 32 to rise or fall relative to the lifting base 31.

[0031] The UAV lifting mechanism 3 is mainly formed by integrating the scissor-type lifting bracket 33 into the interior of the UAV nest through technical modification. It is designed with spare electrical interfaces and mechanical interfaces. Automatic lifting instructions can be issued through the prepared main control system, and manual lifting operations can also be performed manually.

[0032] like Figure 4 As shown, the highly maneuverable multi-purpose UAV intelligent nest system equipment also includes a slewing attitude adjustment mechanism 5, which includes a slewing motor, an enveloping toroidal vortex rod, and a slewing bearing. The slewing bearing is respectively connected to the lifting top plate 32 and the apron 4, the enveloping toroidal vortex rod is meshed with the slewing bearing, and the slewing motor is connected to and drives the enveloping toroidal vortex rod.

[0033] The automatic slewing attitude adjustment mechanism 5 is designed at the bottom of the intelligent apron 4, and can perform 360-degree all-round horizontal rotation adjustment on the upper apron 4. The enveloping toroidal worm technology is used as the most important means to maximize the load and improve the transmission efficiency and accuracy. When the enveloping toroidal worm is engaged with the slewing bearing, it can achieve multi-tooth engagement, while the ordinary worm can only achieve single-tooth engagement. The increased tooth surface engagement of 5 to 11 teeth greatly enhances the strength and power of the transmission.

[0034] likeFigures 3 to 5 As shown, the high-maneuver multi-purpose UAV intelligent hangar system equipment further includes a centering clamping mechanism 6. The centering clamping mechanism 6 is arranged on the apron 4. The centering clamping mechanism 6 includes a centering motor and four centering push rods 61. The four centering push rods 61 are arranged in a rectangular layout and are slidably connected to each other. Each centering push rod 61 is connected with a centering motor. When the UAV is placed on the apron 4, the centering motor drives the centering push rod 61 to translate so that the UAV moves to the center of the apron 4.

[0035] The UAV apron 4 is designed with visual focusing alignment marks, which can be recognized by the UAV intelligent pod and the initial fuselage attitude adjustment can be made according to the orientation of the apron 4.

[0036] The automatic centering clamping system is in a rectangular layout. The UAV is pushed to a specified position by the horizontal translation of the four sides and then adjusted. Each centering push rod 61 is designed with a servo linear centering motor for independent drive, which can realize the independent translation of each centering push rod 61 and has the characteristics of high efficiency, high precision and long service life.

[0037] As Figure 5 shown, the working process of the automatic centering clamping system is as follows:

[0038] First, as Figure 5 (a) shown, after the UAV lands on the intelligent apron 4, its position is in the corner and not at the center of the volume plane. Second, as Figure 5 (b) shown, the intelligent apron 4 senses the gravity and horizontally pushes the No. 1 centering push rod 61 through intelligent electronic control to push the UAV towards the center side. Third, as Figure 5 (c) shown, the intelligent apron 4 senses the gravity and horizontally pushes the No. 3 centering push rod 61 through intelligent electronic control to continue pushing the UAV towards the center side. Fourth, as Figure 5 (d) shown, after the intelligent apron 4 senses the gravity and determines that the UAV has stopped at the specified center position of the apron 4, it tightens the No. 2 centering push rod 61 towards the inside of the UAV to a specified position and then clamps and locks it. Fifth, as Figure 5 (e) shown, after the intelligent apron 4 senses the gravity and determines that the UAV has stopped at the specified center position of the apron 4, it continues to tighten the No. 4 centering push rod 61 towards the inside of the UAV to a specified position and then clamps and locks it. At this time, the UAV should be completely centered and clamped.

[0039] As Figure 2 and Figure 6As shown in the figure, the top cover opening and closing mechanism 2 includes a rotary power driver 21, a driving rod 23, a jacking rod 24, and a driven rod 25. One end of the rotary power driver 21, one end of the driven rod 25, and a point on the jacking rod 24 are respectively hinged to the side wall plate of the UAV storage compartment 11. The rotary power driver 21 is provided with an external mechanical interface 26 and a driving arm 22. The two ends of the driving rod 23 are respectively hinged to the driving arm 22 and one end of the jacking rod 24. The other ends of the jacking rod 24 and the driven rod 25 are respectively hinged to the shelter top cover 13. By rotating the rotary power driver 21, the driving rod 23 drives the jacking rod 24 to horizontally open the shelter top cover 13 to both sides.

[0040] The external mechanical interface 26 of the rotary power driver 21 can be manually inserted and operated by a designed mechanical crank. The rotation of the rotary power driver 21 drives the mechanical multi-link structure to open and close the shelter top cover 13. The jacking rod 24 is preferably in an arc shape, and a point on the jacking rod 24 is hinged as the rotation fulcrum. When the rotary power driver 21 rotates, the driving arm 22 will lift the driving rod 23, pulling one end of the jacking rod 24. At this time, the other end of the jacking rod 24 will jack up the shelter top cover 13 around the fulcrum of the jacking rod 24. At the same time, due to its arc-shaped structure, it will lift the shelter top cover 13 and translate it to both sides, thus opening the shelter top cover 13 so as not to block the lifting space of the UAV lifting mechanism 3. The driven rod 25 serves as another support point for the top cover, assisting the jacking rod 24 to lift the shelter top cover 13 together and keep it horizontal, avoiding the shelter top cover 13 swinging around one end of the jacking rod 24 due to only one support point of the jacking rod 24.

[0041] The opening and closing of the shelter top cover 13 is designed with an automatic mechanical link mechanism, and a power assembly is configured on both sides. It can realize the horizontal opening and closing of the top cover through the control system, and at the same time can also meet manual opening and closing. External mechanical interfaces are designed at the left and right wall plates of the shelter, and the height and torque are convenient for personnel to operate.

[0042] A first limit block and a second limit block are provided on the side wall plate of the UAV storage compartment 11. The driving arm 22 of the rotary power driver 21 is located between the first limit block and the second limit block. The first limit block limits the maximum distance that the driving arm 22 swings when the shelter top cover 13 is completely closed, and the second limit block limits the maximum distance that the driving arm 22 swings when the shelter top cover 13 is completely opened. By restricting the swing amplitude of the rotary power driver 21 through the first limit block and the second limit block, it is avoided that the rotary power driver 21 swings too large and damages the mechanical multi-link structure.

[0043] The opening and closing device of the military shelter top cover 13 of the upper loading system has a human-machine integrated operation switch. It can perform the full-automatic operation of opening and closing the shelter top cover 13 through the control system, or manually operate the rotary torque device to open and close the top cover. Such a design greatly improves the reliability and guarantee of the equipment during use. In case of an accident when the automatic opening and closing cannot be performed through the control system, manual intervention can complete the opening and closing task of the top cover. When manually operating, the torque is reasonably designed, and the opening and closing process is stable and reliable, ensuring the safety and comfort of human-machine interaction and greatly improving the efficiency during combat.

[0044] As Figure 1 、 2 As shown in Figure 7, the lower loading transfer mechanism 7 includes a vehicle-mounted chassis 71 and a sub-frame 72. The shelter platform 1 is provided with shelter corner fittings 14. The sub-frame 72 is provided with rotary locks 75. The shelter corner fittings 14 are docked and fixed with the rotary locks 75. The middle of the sub-frame 72 is provided with a vector swing main shaft 73, and both ends of the sub-frame 72 are provided with swing buffer columns 74. The sub-frame 72 is hinged to the vehicle-mounted chassis 71 through the vector swing main shaft 73. When the vehicle-mounted chassis 71 moves, the sub-frame 72 makes an adaptive swing around the vector swing main shaft 73. When the sub-frame 72 swings to the maximum angle at both ends, the swing buffer columns 74 contact the vehicle-mounted chassis 71.

[0045] The sub-frame 72 adopts a three-point floating balance secondary beam system design. When the vehicle-mounted chassis 71 passes through rough roads, the sub-frame 72 can make a swing to maintain the balance of the shelter platform 1 under the action of the vector swing main shaft 73, so as to avoid excessive swing of the shelter platform 1 and damage to the internal devices. At the same time, the buffer columns at both ends of the sub-frame 72 can limit the maximum swing amplitude of the sub-frame 72, avoiding excessive swing angle of the shelter platform 1 resulting in the dumping of internal devices or even the detachment of the entire shelter platform 1.

[0046] As Figure 8 As shown in the figure, the high-mobility multi-purpose UAV intelligent nest system equipment also includes a shelter self-unloading mechanism 8. The shelter self-unloading mechanism 8 includes a self-unloading support 81, lifting legs 82, a lifting motor 83, a universal joint 84, and a corner fitting mounting head 85. The lower end of the self-unloading support 81 is connected to the vehicle-mounted chassis 71 through the universal joint 84, and the upper end of the self-unloading support 81 is connected to the shelter corner fitting 14 of the shelter platform 1 through the corner fitting mounting head 85. The lifting legs 82 are arranged at the bottom of the self-unloading support 81, and the lifting motor 83 is connected to the self-unloading support 81 and drives the lifting legs 82 to extend and retract relative to the self-unloading support 81. The universal joint 84 and the corner fitting mounting head 85 are preferably hinged to the self-unloading support 81. When the shelter self-unloading mechanism 8 is not needed, it can be folded on the side of the shelter platform 1 cabin through the hinged part, reducing the space for the overall outward expansion, making the overall structure of the shelter self-unloading mechanism 8 and the shelter platform adaptable to the contour of the vehicle body and facilitating transportation.

[0047] The cabin self-unloading mechanism 8 has a manual and automatic integrated operation structure: The lifting and leveling mechanism consists of lifting legs 82, a lifting motor 83, a control box, a wire control box, a connecting seat, connecting wires and their accessories. It can conveniently unload and load the cabin platform 1 with a total weight of less than 25 tons from the vehicle chassis 71 after raising it to a certain height. It can be automatically leveled within a certain range through the electric operation of the lifting mechanism. At the same time, it has a manual lifting function to perform the lifting operation of a single lifting leg 82, has a leveling function, has a stop function in any working state during the lifting operation, the lifting process is stable and reliable, and has a self-locking function.

[0048] The high-mobility multi-purpose UAV intelligent nest system equipment also includes a power supply system for supplying power to the cabin platform 1 and the lower loading and transfer mechanism 7, such as Figure 1 shown, a photovoltaic solar module 15 is installed on the cabin top cover 13, and the photovoltaic solar module 15 is connected to the power supply system. The upper installation system modularly integrates each subsystem and accessory system inside the upper installation cabin platform 1. The photovoltaic solar module 15 can provide power for the power supply system to supplement the power supply demand for the cabin platform 1.

[0049] Two independent cabins are designed inside the cabin platform 1. One is the UAV storage cabin 11, and the other is the control cabin 12 for personnel command, so as to achieve better adaptability and comfort of the human-machine environment. Inside the UAV storage and maintenance cabin, there are core subsystems such as an automatic constant temperature system inside the cabin, an automatic constant humidity system inside the cabin, an air defense lighting system, a wireless charging module, an environment monitoring module, a remote communication module, a diesel generator set, a UAV apron 4, a UAV lifting system, a UAV attitude adjustment system, a high-pressure air source system, etc. Inside the personnel command and control cabin 12, an advanced automated flight joint control operating system, a multi-functional monitoring display screen, an emergency backup power generation and supply system, etc. are designed and equipped.

[0050] When the UAV goes out of the nest to perform tasks, the command and control system controls the top cover opening and closing mechanism 2 to open the cabin top cover 13. At this time, the UAV lifting mechanism 3 will rise upward until the apron 4 exposes the top of the cabin platform 1, and then controls the UAV to take off and perform tasks; after the UAV finishes the task and returns to the nest on the way back, when the mark of the UAV focusing on the apron 4 falls on the apron 4, at this time, the centering clamping mechanism 6 will translate the fuselage to the center of the apron 4 and fix it. After the UAV lifting platform descends to the inside of the UAV storage cabin 11, the top cover opening and closing mechanism 2 drives the cabin top cover 13 to close to complete the retraction operation.

[0051] There are two forms of the way to realize the takeoff and landing of the UAV with high mobility in the present invention: The first one is as Figure 9As shown in FIG. 1 , after the lower loading and transferring mechanism 7 transports the square cabin platform 1 to the designated position, the square cabin self-unloading mechanism 8 flips over and stretches out, and after lowering the lifting legs 82 to support the ground and fixing the four corners of the square cabin platform 1, the drone can now perform the tasks of leaving the nest and returning to the nest; the second method is as follows Figure 10 As shown, after the lower loading and transferring mechanism 7 transports the square cabin platform 1 to the designated location, the square cabin self-unloading mechanism 8 flips over and stretches out, and by lowering the lifting legs 82 to support the ground to support the entire square cabin platform 1, the lower loading and transferring mechanism 7 can drive away. At this time, the four corners of the square cabin platform 1 are supported and fixed by the square cabin self-unloading mechanism 8, and the drone can perform the task of leaving the nest and returning to the nest. Of course, it is not limited to these two methods, and the functions of each component of the equipment can also be used to realize a variety of highly maneuverable drone lifting methods.

[0052] Previous concepts of drones could not be 100% unmanned. At most, they could satisfy the requirement of unmanned equipment to achieve unmanned control or attendance through pre-programming or temporarily set parameters after travel. After completing the mission, personnel were still required to monitor or operate the recovery and maintenance of the unmanned equipment in real time. This invention greatly improves the percentage of unmanned operation. From the preparation work before the unmanned equipment performs the mission to the return to the preparation before the next mission after the mission is completed, no personnel are required to perform any operation, which can truly achieve fully unmanned control of the unmanned equipment.

[0053] The present invention mainly solves the problem of 100% unattended operation of various unmanned equipment during long periods of time during use. For example, when the unmanned equipment performs a task, the data is backed up in the machine nest database through signal transmission. The machine nest monitors the working status of the unmanned equipment at all times, including power output, geographical location, endurance parameters, surrounding environment, etc., and can make self-judgments based on the collected data. For example, if the endurance is insufficient, the energy consumed by the unmanned equipment when it returns can be guaranteed through signal feedback. The intelligent machine nest can be functionally expanded to meet the joint control of portable communication equipment. After the unmanned equipment completes its task, it can search and determine the machine nest through the Beidou navigation and positioning system or the global GPS satellite positioning system. The position can have the three-dimensional tactical combat capability of land, sea and air. The top cover of the machine nest can be fully unfolded, which is convenient for the take-off, return and landing of unmanned equipment. During the return and landing, the attitude of the unmanned equipment is adjusted by the automatic attitude adjustment and fixing device in the intelligent machine nest. When the attitude is adjusted to the optimal state, it is reliably clamped and fixed. Various sensors are installed in the machine nest, which can detect parameters such as the structural integrity and surface quality of the unmanned equipment. If the external structure is found to be damaged or deformed, an alarm signal will be sent to the command and control center to prompt personnel to conduct routine inspections. If a large amount of dust and sewage is found on the surface, the machine nest is equipped with an automatic cleaning function to make the unmanned equipment look brand new before the next nesting mission.

[0054] The high-mobility multi-purpose UAV intelligent nest system equipment has the following advantages:

[0055] (1) It has excellent high-mobility performance and can meet all-weather and all-terrain operations. The equipment design selects a mature and finalized military off-road vehicle chassis for vehicle adaptability modification. Through the design of a matching adaptive balance subframe 72, the vehicle-mounted chassis 71 and the shelter platform 1 are modularly integrated. The cabin is separable, and the equipment meets road transportation, railway transportation, waterway transportation, and air transportation requirements;

[0056] (2) It has three switchable working modes: fully automatic, semi-automatic, and non-automatic (i.e., manual). It can provide an efficient high-mobility support platform for various types of small and medium-sized UAVs. The applicable UAV models include jet, propeller, multi-rotor, folding wing, fixed wing, compound wing, etc.;

[0057] (3) It has multiple combat functions, good quality and reliability, strong upgrade and expansion capabilities, and high modular integration.

[0058] The above content is a further detailed description of the present invention in combination with specific preferred implementation manners. It cannot be determined that the specific implementation of the present invention is limited only to these descriptions. For those of ordinary skill in the technical field to which the present invention belongs, without departing from the concept of the present invention, several simple deductions or substitutions can be made, and all should be regarded as belonging to the protection scope of the present invention.

Claims

1. A high-mobility multi-purpose unmanned aerial vehicle intelligent nest system equipment, characterized in that, It includes a lower-body transfer mechanism, a shelter platform, a top-cover opening and closing mechanism, a UAV lifting mechanism, a landing pad for placing UAVs, and a command and control system. The shelter platform is installed on the lower-body transfer mechanism. The interior of the shelter platform includes a UAV storage compartment and a control compartment. The UAV lifting mechanism is installed in the UAV storage compartment. The landing pad is arranged above the UAV lifting mechanism. The command and control system is installed in the control compartment. The top of the shelter platform also includes a shelter top cover. One end of the top-cover opening and closing mechanism is connected to the shelter platform, and the other end of the top-cover opening and closing mechanism is connected to the shelter top cover. The command and control system is respectively connected to and controls the top-cover opening and closing mechanism and the UAV lifting mechanism; A remote communication module is provided in the UAV storage compartment, and the remote communication module establishes real-time communication with the UAV. The command and control system includes a joint control operating system, and the joint control operating system controls the UAV to perform flight tasks including taking off from the nest or returning to the nest; The top-cover opening and closing mechanism includes a rotary power driver, a driving rod, a jacking rod, and a driven rod. One end of the rotary power driver, one end of the driven rod, and a point on the jacking rod are respectively hinged to the side wall plate of the UAV storage compartment. The rotary power driver is provided with an external mechanical interface and a driving arm. Both ends of the driving rod are respectively hinged to the driving arm and one end of the jacking rod. The other ends of the jacking rod and the driven rod are respectively hinged to the shelter top cover. Rotate the rotary power driver to drive the jacking rod to horizontally open the shelter top cover to both sides through the driving rod; The jacking rod is of an arched structure, and a point on the jacking rod is hinged as the pivot point of rotation. When the rotary power driver rotates, the driving arm will lift the driving rod, causing it to pull one end of the jacking rod. At this time, the other end of the jacking rod will jack up the shelter top cover around the pivot point of the jacking rod. At the same time, due to its arched structure, it will jack up the shelter top cover and translate it to both sides while jacking it up, so as to open the shelter top cover without blocking the lifting space of the UAV lifting mechanism. The driven rod serves as another support point for the shelter top cover, assisting the jacking rod to jack up the shelter top cover together and keep it horizontal; A driving arm is arranged on each side of the rotary power driver. There are two driving arms, driving rods, jacking rods, driven rods, and shelter top covers respectively. Each driving arm is connected to a driving rod.

2. The high-maneuver multi-purpose UAV intelligent nest system equipment according to claim 1, characterized in that The UAV lifting mechanism includes a lifting base, a lifting top plate, and a lifting bracket. The lifting base is installed in the UAV storage compartment. The landing pad is connected to the lifting top plate. The upper and lower ends of the lifting bracket are respectively connected to the lifting top plate and the lifting base. The lifting bracket drives the lifting top plate to rise or fall relative to the lifting base.

3. The high-maneuver multi-purpose UAV intelligent nest system equipment according to claim 2, characterized in that, It also includes a slewing and attitude adjustment mechanism. The slewing and attitude adjustment mechanism includes a slewing motor, an enveloping toroidal worm, and a slewing bearing. The slewing bearing is respectively connected to the lifting top plate and the landing pad. The enveloping toroidal worm meshes with the slewing bearing. The slewing motor is connected to and drives the enveloping toroidal worm.

4. The high-mobility multi-purpose UAV intelligent nest system equipment according to claim 1, characterized in that, It also includes a centering clamping mechanism, which is arranged on the apron. The centering clamping mechanism includes a centering motor and four centering push rods. The four centering push rods are arranged in a rectangular shape and are slidably connected to each other. Each of the centering push rods is connected to a centering motor. When the UAV is placed on the apron, the centering motor drives the centering push rod to translate to move the UAV to the center of the apron.

5. The high-mobility multi-purpose UAV intelligent nest system equipment according to claim 1, characterized in that, A first limit block and a second limit block are provided on the side wall panel of the drone storage cabin, and the driving arm of the rotary power driver is located between the first limit block and the second limit block. The first limit block limits the maximum swing distance of the driving arm when the cabin cover is fully closed, and the second limit block limits the maximum swing distance of the driving arm when the cabin cover is fully opened.

6. The high-maneuver multi-purpose UAV intelligent nest system equipment according to claim 1, characterized in that, The lower loading and transferring mechanism includes a vehicle-mounted chassis and a sub-frame. The shelter platform is provided with shelter corner pieces, the sub-frame is provided with a rotary lock, the shelter corner pieces are docked and fixed with the rotary lock, the middle of the sub-frame is provided with a vector swing main axis, and both ends of the sub-frame are provided with swing buffer columns. The sub-frame is hinged to the vehicle-mounted chassis through the vector swing main axis. When the vehicle-mounted chassis moves, the sub-frame swings adaptively around the vector swing main axis. When the sub-frame swings to the maximum angle at both ends, the swing buffer column contacts the vehicle-mounted chassis.

7. The high-maneuver multi-purpose UAV intelligent nest system equipment according to claim 6, characterized in that, It also includes a cabin self-unloading mechanism, which includes a self-unloading bracket, lifting legs, a lifting motor, a universal joint, and a corner piece mounting head. The lower end of the self-unloading bracket is connected to the vehicle chassis through a universal joint, and the upper end of the self-unloading bracket is connected to the cabin corner piece of the cabin platform through the corner piece mounting head. The lifting legs are arranged at the bottom of the self-unloading bracket, and the lifting motor is connected to the self-unloading bracket and drives the lifting legs to extend and retract relative to the self-unloading bracket.

8. The high-mobility multi-purpose UAV intelligent nest system equipment according to claim 1, characterized in that It also includes a power supply system for supplying power to the cabin platform and the lower loading and transferring mechanism. A photovoltaic solar module is installed on the top cover of the cabin, and the photovoltaic solar module is connected to the power supply system.

9. The high-maneuver multi-purpose UAV intelligent nest system equipment according to claim 1, characterized in that, The square cabin platform also includes an environmental monitoring module, a data recording and processing module, an electrical control system, a wireless charging and discharging system, an automatic constant humidity system in the cabin, and an automatic constant temperature system in the cabin.

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